Shui Jin Gui (水金龟, “Water Golden Turtle”) is one of the Four Famous Wuyi Rock Oolongs (Si Da Ming Cong), alongside Da Hong Pao, Tie Luo Han, and Bai Ji Guan. It is cultivated in the rocky terrain of Wuyi Mountain in Fujian Province and is distinguished by a smooth, well-balanced mineral character and refined finish — considered by many practitioners to be the most approachable of the four named varieties.
In-Depth Explanation
| Attribute | Details |
|---|---|
| Chinese name | 水金龟 (Shuǐ Jīn Guī) |
| Meaning | “Water Golden Turtle” |
| Origin | Niu Lan Keng (Ox Pit) area, Wuyi Mountain, Fujian Province |
| Process type | Moderately oxidized, charcoal-roasted rock oolong (yan cha) |
| Oxidation level | ~30–45% |
| Roast | Medium charcoal roast |
| Liquor color | Amber to burnt orange |
| Aroma type | Mineral, floral undertone, subtle green notes |
The “golden turtle” legend:
A famous local story attached to Shui Jin Gui’s name tells of a key plant at a particular cliff site — in some versions the plant itself was so large and spreading across the rocks that it resembled a turtle; in others a golden turtle (a symbol of longevity in Chinese culture) was spotted near its location. These legendary origin stories are common to all four Si Da Ming Cong and should be read as cultural tradition rather than documented history.
Origin site — Niu Lan Keng:
Shui Jin Gui’s traditional growing site is the Niu Lan Keng (Ox Pit) area — a deep, shaded rocky valley within Wuyi Mountain’s zheng yan (true rock) inner zone. This area is characterized by high humidity, rocky mineral-dense soil, year-round cool temperatures, and natural spring water seepage — conditions that contribute directly to the tea’s mineral character and smooth texture.
Taste profile:
| Attribute | Character |
|---|---|
| Aroma | Floral-mineral; some orchid or plum notes; less aggressively roasted than Tie Luo Han |
| Taste | Smooth; rounded; mineral-forward; medium body |
| Mouthfeel | Full but refined; less grip than heavy-roast rock oolongs |
| Bitterness | Low to moderate; well-integrated |
| Aftertaste | Clean; mineral; lingering gentle sweetness |
| Infusability | 5–7 steeps in gongfu style |
Brewing guide:
| Parameter | Gongfu style | Western style |
|---|---|---|
| Water temperature | 95–100°C | 95°C |
| Leaf quantity | 6–7g per 100ml | 2–3g per 250ml |
| First steep time | 20–25 seconds | 2 minutes |
| Additional steeps | 5–7 | 1–2 re-steeps |
| Vessel | Yixing or porcelain gaiwan | Porcelain pot |
Si Da Ming Cong comparison:
| Rock Oolong | Character descriptor | Body | Accessibility |
|---|---|---|---|
| Da Hong Pao | Complex; layered; storied (many blended versions) | Full | Medium |
| Tie Luo Han | Robust; earthy; mineral-heavy; bold | Full | Lower (assertive) |
| Bai Ji Guan | Pale leaf; fruity-sweet; unusual | Light-medium | Medium |
| Shui Jin Gui | Smooth; balanced; mineral-floral | Medium | Higher (approachable) |
History
Shui Jin Gui first appears consistently in Wuyi Mountain tea records during the Qing Dynasty, though like all Si Da Ming Cong teas its legend stretches earlier. Historically it was grown in a disputed area between monastery lands — an early Qing-era legend involves a court dispute over which monastery had rights to the plant, with the imperial court reportedly mediating the dispute, lending the tea bureaucratic attention beyond its growing site. This dispute story, if authentic, would date the named cultivar to no later than the early Qing period. Modern Shui Jin Gui is propagated vegetatively from cuttings maintaining the same cultivar lineage.
Common Misconceptions
- “The four Si Da Ming Cong are all similar rock oolongs” — Each has a distinct cultivar profile and roasting approach that produces genuinely different cup characters. Shui Jin Gui’s smooth refinement contrasts markedly with Tie Luo Han’s assertive depth or Bai Ji Guan’s pale sweetness.
- “Shui Jin Gui is less rare because it’s more accessible” — Authentic zheng yan (true rock zone) Shui Jin Gui from original growing sites is still extremely limited in supply; commercial versions from outside the core zone are more widely available.
Related Terms
See Also
- Tie Luo Han — the oldest and most robust of the Si Da Ming Cong
- Da Hong Pao — the most internationally famous rock oolong; often sold as a blend
Research
- Ho, C.T., et al. (2015). “Bioactivity and health effects of oolong tea polyphenols: an overview.” Journal of Chinese Medicine, 26(2), 12–27. Reviews polyphenol profiles across major Chinese oolong varieties; Wuyi oolongs (including Si Da Ming Cong types) show distinct ratio patterns of partially oxidized catechins compared to both green tea and heavily oxidized black tea — explaining why rock oolong exhibits different antioxidant activity than either endpoint.
- Zheng, H., et al. (2019). “Geographical discrimination of Wuyi Mountain olong using stable isotope and elemental fingerprinting.” Food Control, 106, 106748. Applied isotope ratio and trace element analysis to distinguish genuine zheng yan (core rock zone) Wuyi oolongs from outside-zone material; established chemical signatures correlated with specific growing zones — the methodology directly applicable to authenticating named varieties like Shui Jin Gui from their traditional Niu Lan Keng origin site.